Stagira , Stagirus , or Stageira ( or ) was an ancient Greek city, located in central Macedonia, near the eastern coast of the peninsula of Chalkidice, and is chiefly known for being the birthplace of Aristotle, who was a Greek philosopher and polymath, a student of Plato and teacher of Alexander the Great. The city lies approximately 8 kilometres north northeast of the present-day village of Stagira, close to the town of Olympiada.